MX336064B - Flow noise restrictor. - Google Patents
Flow noise restrictor.Info
- Publication number
- MX336064B MX336064B MX2012011364A MX2012011364A MX336064B MX 336064 B MX336064 B MX 336064B MX 2012011364 A MX2012011364 A MX 2012011364A MX 2012011364 A MX2012011364 A MX 2012011364A MX 336064 B MX336064 B MX 336064B
- Authority
- MX
- Mexico
- Prior art keywords
- flow noise
- restrictor
- noise restrictor
- flow
- noise
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/02—Self-closing flushing valves
- E03D3/06—Self-closing flushing valves with diaphragm valve and pressure chamber for retarding the valve-closing movement
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/02—Self-closing flushing valves
- E03D3/04—Self-closing flushing valves with piston valve and pressure chamber for retarding the valve-closing movement
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/14—Noise-reducing means combined with flushing valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
- F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
- F16K31/3855—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm the discharge being effected through the diaphragm and being blockable by a mechanically-actuated member making contact with the diaphragm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
- F16K31/402—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
- F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
Abstract
A flow noise restrictor for use with a valve. The flow noise restrictor reduces the flow area as the valve closes and forms vortices to reduce the noise such as due to the Bernoulli effect.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161542666P | 2011-10-03 | 2011-10-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2012011364A MX2012011364A (en) | 2013-04-16 |
MX336064B true MX336064B (en) | 2016-01-07 |
Family
ID=47991696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012011364A MX336064B (en) | 2011-10-03 | 2012-09-28 | Flow noise restrictor. |
Country Status (5)
Country | Link |
---|---|
US (1) | US9151029B2 (en) |
CN (1) | CN103075569B (en) |
CA (1) | CA2791044C (en) |
HK (1) | HK1183087A1 (en) |
MX (1) | MX336064B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU179786U1 (en) * | 2018-02-26 | 2018-05-24 | Владимир Владимирович Давиденко | DEVICE FOR REDUCING ACOUSTIC NOISE WHEN FILLING THE FLUSH OF THE SHOULDER BASIN WITH LOWER WATER SUPPLY |
CN108799585B (en) * | 2018-08-23 | 2023-11-24 | 成都震风航空技术有限公司 | Flexible sealing catheter connector |
US10920904B2 (en) * | 2018-12-28 | 2021-02-16 | Sheng-Hsien Chen | Flush valve |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2012255A (en) * | 1930-10-07 | 1935-08-20 | Tradewald Corp | Flush valve |
DE2431322C3 (en) | 1974-06-29 | 1978-10-26 | Honeywell Gmbh, 6000 Frankfurt | Control valve |
US3990475A (en) | 1975-01-08 | 1976-11-09 | Honeywell Inc. | Low noise valve trim |
US4040440A (en) | 1975-06-18 | 1977-08-09 | Spence Engineering Company | Silenced valve construction |
US4248270A (en) | 1980-01-11 | 1981-02-03 | The Singer Company | Reduced noise water valve provided with flow control |
US4703776A (en) * | 1986-02-12 | 1987-11-03 | Rumney Roger E | Snow hydrant |
CN86202264U (en) * | 1986-04-18 | 1986-12-03 | 航天工业部第十一研究所 | Time-delay self-closing flush valve |
US4793589A (en) * | 1987-06-18 | 1988-12-27 | Gilbarco Inc. | Piston valve with proportional solenoid controlled pilot valve |
US5150877A (en) | 1992-02-11 | 1992-09-29 | Sloan Valve Company | Flush valve refill ring |
US5213305A (en) | 1992-04-13 | 1993-05-25 | Sloan Valve Company | Bypass orifice filter for flush valve diaphragm |
US5244179A (en) | 1992-08-21 | 1993-09-14 | Sloan Valve Company | Diaphragm stop for sensor-operated, battery-powered flush valve |
US5295655A (en) * | 1993-04-27 | 1994-03-22 | Sloan Valve Company | Flush valve flow control ring |
US5332192A (en) | 1993-05-24 | 1994-07-26 | Sloan Valve Company | Flush valve filter and bypass orifice |
US5335694A (en) * | 1993-05-24 | 1994-08-09 | Sloan Valve Company | Flush valve flow control refill ring |
US5649686A (en) * | 1996-09-06 | 1997-07-22 | Sloan Valve Company | Flush valve refill head for controlling flow during operating cycle |
US5887848A (en) | 1997-09-18 | 1999-03-30 | Sloan Valve Company | Flush valve bypass and filter |
US5881993A (en) | 1997-09-25 | 1999-03-16 | Sloan Valve Company | Flushometer piston |
US5865420A (en) * | 1997-10-14 | 1999-02-02 | Sloan Valve Company | Flush valve refill ring |
US5967182A (en) | 1997-11-04 | 1999-10-19 | Sloan Valley Company | Outside filter for flush valve |
US6182689B1 (en) | 1999-07-14 | 2001-02-06 | Sloan Valve Company | Filter mechanism for diaphragm flush valve |
US6260576B1 (en) | 2000-05-30 | 2001-07-17 | Sloan Valve Company | Flush valve diaphragm with filter |
US6616119B2 (en) | 2001-09-04 | 2003-09-09 | Sloan Valve Company | Bypass orifice and filter for diaphragm type flush valve |
US6807984B2 (en) * | 2001-12-26 | 2004-10-26 | Fsi International, Inc. | High flow high control valve and assembly |
US20070272887A1 (en) | 2006-05-26 | 2007-11-29 | Carroll Daniel J | Dual Bypass for Piston-Type Flushometer |
US7980528B2 (en) | 2007-08-08 | 2011-07-19 | Sloan Valve Company | Dual by-pass for diaphragm type flushometers |
-
2012
- 2012-09-26 US US13/627,620 patent/US9151029B2/en active Active
- 2012-09-28 MX MX2012011364A patent/MX336064B/en unknown
- 2012-09-28 CA CA2791044A patent/CA2791044C/en active Active
- 2012-10-08 CN CN201210597614.3A patent/CN103075569B/en active Active
-
2013
- 2013-09-02 HK HK13110208.2A patent/HK1183087A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN103075569B (en) | 2015-07-29 |
CA2791044C (en) | 2015-06-30 |
US20130082198A1 (en) | 2013-04-04 |
CN103075569A (en) | 2013-05-01 |
CA2791044A1 (en) | 2013-04-03 |
MX2012011364A (en) | 2013-04-16 |
HK1183087A1 (en) | 2013-12-13 |
US9151029B2 (en) | 2015-10-06 |
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